W1SDH
  Call sign W1SDH was granted to Hartman, Steven D by the Federal Communications Commission (FCC) on May 22, 2015 . The FCC license ID of this call sign is 3703774. More details about call sign W1SDH can be found in the table below. 
    
   | FCC License Id | 3703774 | 
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 | Radio Service Code | HV | 
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 | Description of the Radio service | Vanity | 
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 | Date When the FCC Granted the Authorization | 2015-05-22 | 
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 | Date When the Authorization Has or Will Expire | 2025-05-22 | 
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 | Date on Which the Authorization Was Cancelled |  | 
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 | Date This Record Was Last Updated. | 2018-08-29 | 
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 | Service Category | Personal Use | 
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 | High-level Service Category Description | Personal Use | 
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 | Licensing Source System | ULS | 
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 | FCC Registration Number (FRN) | 0020875670 | 
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 | License Status Status | Active | 
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 | High-level License Status | Active | 
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 | Description of Entity Type | Individual | 
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 | High-level Entity Type Description | Individual | 
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